Alkynes contain one or more carboncarbon triple bonds. Aromatic compounds derive their names from the fact that many of these compounds in the early days of discovery were grouped because they were oils with fragrant odors. Hydrocarbons are organic compounds that contain only carbon and hydrogen. Alkanes, cycloalkanes, alkenes, alkynes, and aromatics. Pdf organic chemistry made easy for senior secondary schools. Hunter, department of chemistry, youngstown state university chemistry 1506. These compounds comprise a distinct class, called aromatic hydrocarbons. The simplest organic compounds are those composed of. Alkanes, alkenes, alkynes, and aromatic hydrocarbons molecular formula. Aromatic hydrocarbons are compounds that contain a benzene ring structure. Reduction of alkenealkyne n alkyl halides iijeeneet. Alkanes, alkenes and alkynes a hydrocarbon that contains no double bonds is called an alkane, or hydrocarbon containing only single bonds. Hydrocarbons are organic compounds that consist of only c and h atoms. Aromatic hydrocarbons contain the 6membered benzene ring structure a that is characterized by alternating double bonds.
Hunters class section 2 notes page 129 20002002, dr. Acyclic or open chain hydrocarbons, alkanes, alkenes, alkynes, aromatic hydrocarbons, aromatisation of alkanes, benzenoid aromatic compounds, boiling point of alkanes, bromination, catalytic hydrogenation, catalytic oxidation of alkanes, chain initiation, chain or nuclear isomers. Unsaturated hydrocarbons have double or triple bonds and are quite reactive. Unbranched alkenes are analogous to unbranched alkanes. Common functional groups in organic chemistry include. Learn the iupac system for naming alkenes, alkynes, and aromatic rings. Organic chemistry university of california riverside. Main idea alkanes are hydrocarbons that contain only single bonds. Aromatic hydrocarbons contain ring structures with delocalized. Identify each as an alkane, an alkene, or an alkyne. An introduction to structures and nomenclature of alkanes, cycloalkanes, alkenes, alkynes, and aromatic compounds. Alkenes, alkynes, and aromatic compounds hydrocarbons with multiple bonds outline. Identify alkanes, alkenes, alkynes, and aromatic compounds. Alkanes alkanes are saturated hydrocarbons which mean they are compounds with a single bond between the atoms.
The alkanes are saturated hydrocarbons that is, hydrocarbons that contain only single bonds. Hydrocarbons with carboncarbon triple bonds are called alkynes. They include the alkanes, alkenes, alkynes, and aromatic hydrocarbons. Hydrocarbons introductory chemistry 1st canadian edition. And hydrocarbons that contain rings of carbon atoms that are joined by alternating single and double bonds are called aromatic.
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